1328754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 3217536

約数和(自身を除く): 1888782

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1861, 3722, 5583, 11166, 13027, 26054, 31637, 39081, 63274, 78162, 94911, 189822, 221459, 442918, 664377, 1328754]

約数ペア:

[(1, 1328754), (2, 664377), (3, 442918), (6, 221459), (7, 189822), (14, 94911), (17, 78162), (21, 63274), (34, 39081), (42, 31637), (51, 26054), (102, 13027), (119, 11166), (238, 5583), (357, 3722), (714, 1861)]